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This is the factory OEM replacement contactor (part number HN52TC040) for the Carrier GC060HERNDET1XX1 packaged unit. The contactor is a high-voltage relay controlled by your 24V thermostat signal. When the thermostat calls for cooling, the contactor closes its contacts to energize the compressor and condenser fan motor. A failed contactor is one of the most common causes of an air conditioner that won't turn on, hums without starting, or experiences intermittent cooling failures. Burned or pitted contacts prevent proper current flow, while a failed coil means the relay never closes at all.
Compatibility: Designed specifically for the Carrier GC060HERNDET1XX1 packaged unit. Always verify coil voltage and pole configuration on your unit's data plate before ordering. If you're unsure of fitment, our HVAC parts specialists are available to confirm compatibility before you purchase — no guesswork required. In stock and ready to ship today.